Are you getting rest... of course not, what a question!
Are you eating right? ... of course not... what was I thinking?
Are you washing and caring for your skin... of course not... I know better.
I have five wonderful children... that have kept me from "myself" at different times in my life.
Check out your health first... but realize that if you are drained, your face is going to look drained. Vitiamins, minerals, fresh food, fresh air, lots and lots of water... I mean: YOU GOT TO MAKE A HUGE EFFORT TO DRINK PURE WATER ALL DAY!!! These will help your skin and your energy and health...
But remember... they are only young once and your shine will come back if it's rest related. God bless you!